SYRE (NASDAQ) Form 144: 20,000 RSUs listed; insider sold 80,000 on 05/08/2026

Rhea-AI Filing Summary

SYRE submitted a Form 144 notice relating to proposed resale transactions. The filing lists 20,000 Restricted Stock Units dated 08/28/2024 as securities to be sold and reports prior 10b5-1 sales by Michael Henderson of 80,000 shares on 05/08/2026 for $5,952,034. The filing names Morgan Stanley Smith Barney LLC as the broker and references 06/22/2026 in the header.

Insights

Securities Attorney

Form 144 notifies the market of proposed resale and documents recent 10b5-1 sales.

Form 144 is a notice of a proposed resale under Rule 144. This filing specifically lists 20,000 Restricted Stock Units dated 08/28/2024 as securities to be sold and records prior 10b5-1 transactions of 80,000 shares on 05/08/2026 for $5,952,034. The broker identified is Morgan Stanley Smith Barney LLC.

Timing and mechanics for any resale are not described beyond the listed dates; cash‑flow treatment and whether the issuer will receive proceeds are not stated in the excerpt. Subsequent regulatory filings or broker confirmations would show execution details and settlement.

Key Figures

RSUs listed to be sold: 20,000 shares 10b5-1 sales reported: 80,000 shares Proceeds from prior sales: $5,952,034 +1 more

4 metrics

RSUs listed to be sold 20,000 shares Restricted Stock Units dated 08/28/2024

10b5-1 sales reported 80,000 shares Sales on 05/08/2026 by Michael Henderson

Proceeds from prior sales $5,952,034 Aggregate amount shown for 80,000 shares sold on 05/08/2026

Form reference date 06/22/2026 Date referenced in header lines of the excerpt

Key Terms

Form 144, 10b5-1, Restricted Stock Units

3 terms

Form 144 regulatory

"Filer Information ... 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

10b5-1 regulatory

"10b5-1 Sales for MICHAEL HENDERSON ... 05/08/2026"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Restricted Stock Units financial

"Restricted Stock Units | Issuer | 20000 | 08/28/2024"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

FAQ

What does SYRE's Form 144 list for sale?

The Form 144 lists 20,000 Restricted Stock Units dated 08/28/2024 as securities to be sold. It separately reports past 10b5-1 sales of 80,000 shares on 05/08/2026 for $5,952,034.

Who is identified as the broker in the SYRE Form 144?

The filing names Morgan Stanley Smith Barney LLC as the broker. An address line appears for the broker but the excerpt does not describe execution methods or settlement instructions.

Does the Form 144 show recent insider sales for SYRE?

Yes. It reports 10b5-1 sales by Michael Henderson of 80,000 shares on 05/08/2026 with proceeds listed as $5,952,034 in the excerpt.

Are proceeds to the issuer disclosed in the Form 144 for SYRE?

The excerpt does not state whether proceeds go to the issuer or selling holders. The filing lists share counts and dollar amounts but does not describe the recipient of proceeds.

What dates are shown in SYRE's Form 144 excerpt?

Key dates in the excerpt include 08/28/2024 (RSU date), 05/08/2026 (reported 10b5-1 sales), and a header reference to 06/22/2026 within the filing lines.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 06/22/2026 - 04:45 PM Accepted by SEC EDGAR 06/22/2026 - 04:44 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	20000	1766800.00	86841253	06/22/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	08/28/2024	Restricted Stock Units	Issuer			20000	08/28/2024	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for MICHAEL HENDERSON 221 Crescent Street Building 23 Suite 105 Waltham MA 02453	Common	05/08/2026	80000	5952034.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)